77077440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 224

約数和(自身を含む): 296997120

約数和(自身を除く): 219919680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 811, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1622, 1728, 1760, 1980, 2112, 2160, 2376, 2433, 2640, 2880, 2970, 3168, 3244, 3520, 3960, 4055, 4320, 4752, 4866, 5280, 5940, 6336, 6488, 7299, 7920, 8110, 8640, 8921, 9504, 9732, 10560, 11880, 12165, 12976, 14598, 15840, 16220, 17842, 19008, 19464, 21897, 23760, 24330, 25952, 26763, 29196, 31680, 32440, 35684, 36495, 38928, 43794, 44605, 47520, 48660, 51904, 53526, 58392, 64880, 71368, 72990, 77856, 80289, 87588, 89210, 95040, 97320, 107052, 109485, 116784, 129760, 133815, 142736, 145980, 155712, 160578, 175176, 178420, 194640, 214104, 218970, 233568, 240867, 259520, 267630, 285472, 291960, 321156, 350352, 356840, 389280, 401445, 428208, 437940, 467136, 481734, 535260, 570944, 583920, 642312, 700704, 713680, 778560, 802890, 856416, 875880, 963468, 1070520, 1167840, 1204335, 1284624, 1401408, 1427360, 1605780, 1712832, 1751760, 1926936, 2141040, 2335680, 2408670, 2569248, 2854720, 3211560, 3503520, 3853872, 4282080, 4817340, 5138496, 6423120, 7007040, 7707744, 8564160, 9634680, 12846240, 15415488, 19269360, 25692480, 38538720, 77077440]

約数ペア:

[(1, 77077440), (2, 38538720), (3, 25692480), (4, 19269360), (5, 15415488), (6, 12846240), (8, 9634680), (9, 8564160), (10, 7707744), (11, 7007040), (12, 6423120), (15, 5138496), (16, 4817340), (18, 4282080), (20, 3853872), (22, 3503520), (24, 3211560), (27, 2854720), (30, 2569248), (32, 2408670), (33, 2335680), (36, 2141040), (40, 1926936), (44, 1751760), (45, 1712832), (48, 1605780), (54, 1427360), (55, 1401408), (60, 1284624), (64, 1204335), (66, 1167840), (72, 1070520), (80, 963468), (88, 875880), (90, 856416), (96, 802890), (99, 778560), (108, 713680), (110, 700704), (120, 642312), (132, 583920), (135, 570944), (144, 535260), (160, 481734), (165, 467136), (176, 437940), (180, 428208), (192, 401445), (198, 389280), (216, 356840), (220, 350352), (240, 321156), (264, 291960), (270, 285472), (288, 267630), (297, 259520), (320, 240867), (330, 233568), (352, 218970), (360, 214104), (396, 194640), (432, 178420), (440, 175176), (480, 160578), (495, 155712), (528, 145980), (540, 142736), (576, 133815), (594, 129760), (660, 116784), (704, 109485), (720, 107052), (792, 97320), (811, 95040), (864, 89210), (880, 87588), (960, 80289), (990, 77856), (1056, 72990), (1080, 71368), (1188, 64880), (1320, 58392), (1440, 53526), (1485, 51904), (1584, 48660), (1622, 47520), (1728, 44605), (1760, 43794), (1980, 38928), (2112, 36495), (2160, 35684), (2376, 32440), (2433, 31680), (2640, 29196), (2880, 26763), (2970, 25952), (3168, 24330), (3244, 23760), (3520, 21897), (3960, 19464), (4055, 19008), (4320, 17842), (4752, 16220), (4866, 15840), (5280, 14598), (5940, 12976), (6336, 12165), (6488, 11880), (7299, 10560), (7920, 9732), (8110, 9504), (8640, 8921)]